Earthquakes in Belgium

ROCHEFORT (BE) - 2023-01-26 11:21:16 - Magnitude 1.0
Last update : 2023-01-30 12:17:26 Belgian time

Main parameters

Date and time 2023-01-26 11:21:16 UTC
2023-01-26 12:21:16 Belgian time
Type Quarry blast
Magnitude ML 1.0
Region ROCHEFORT (BE)
Epicentral coordinates 50.157° N, 5.248° E Uncertainty ± 0.9 km

Data source : ROB (Royal Observatory of Belgium)

Location map

Quake measurements

Measurements by the Belgian seismic network
Station Epicentral
distance (km)		 P-Wave arrival (hh:mm:ss.ss) S-Wave arrival (hh:mm:ss.ss) Maximal ground
displacement (nm)
Code Place
RCH ROCHEFORT 2 11:21:17.14 11:21:17.61 -
CLA CLAVIER 30 11:21:21.66 11:21:25.66 -
GES GESVES 28 11:21:21.78 11:21:25.44 -
MRD MAREDSOUS 38 11:21:23.75 11:21:28.52 -
DOU DOURBES 47 11:21:25.10 11:21:31.07 -
KLB KALBORN 62 11:21:27.26 - -
MEMS MEMBACH 74 11:21:30.36 - -
Measurements by the German seismic network of Bensberg (University of Cologne)
Station Epicentral
distance (km)		 P-Wave arrival (hh:mm:ss.ss) S-Wave arrival (hh:mm:ss.ss) Maximal ground
displacement (nm)
Code Place
KLL KALLTALSPERRE 93 11:21:33.30 - -
Measurements by the Dutch seismic network of KNMI (Royal Netherlands Meteorological Institute)
Station Epicentral
distance (km)		 P-Wave arrival (hh:mm:ss.ss) S-Wave arrival (hh:mm:ss.ss) Maximal ground
displacement (nm)
Code Place
TERZ TERZIET 81 11:21:31.01 - -
HGN HEIMANSGROEVE 83 11:21:31.40 - -

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